CD74HC112PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74HC112PW is a dual negative-edge-triggered J-K flip-flop with set and reset in TSSOP-16 package. It operates from 2 V to 6 V supply with maximum frequency of 20 MHz at 50 pF load. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC112PW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5649(MOQ 180)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD74HC112PW?
- Dual negative-edge-triggered J-K flip-flops with independent set and reset inputs for flexible state control
- High-speed CMOS logic with maximum operating frequency of 20 MHz at 50 pF load capacitance
- Wide supply voltage range from 2 V to 6 V enabling compatibility with both 3.3 V and 5 V logic systems
- TSSOP-16 package (JESD-30: R-PDSO-G16) offering compact PCB footprint for space-constrained designs
What is CD74HC112PW used for?
CD74HC112PW is well-suited for digital state machines, frequency dividers, and counters in consumer electronics and industrial control systems. The dual J-K flip-flop configuration with set and reset makes it ideal for synchronization circuits and data latching in microprocessor-based designs. Its broad 2 V to 6 V supply range enables use in mixed-voltage environments such as IoT sensor nodes and embedded control boards.
What are the specifications of CD74HC112PW?
| YTEOL | 0 |
| Family | HC |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | J-K FLIP-FLOP |
| Max Frequency@Nom-Sup | 20000000Hz |
| Max I(ol) | 0.006A |
| Number of Bits | 2 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 53ns |
| Propagation Delay (tpd) | 265ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 24MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the CD74HC112PW datasheet?
CD74HC112PW Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC112PW?
Compatible alternatives and drop-in replacements for CD74HC112PW:
Flip-Flop, HC/UH Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16
Frequently Asked Questions
What is the maximum operating frequency of CD74HC112PW and at what load capacitance?
CD74HC112PW achieves a maximum operating frequency of 20 MHz when driving a 50 pF load capacitance at nominal supply. This makes it suitable for moderate-speed digital logic applications such as frequency dividers and state machines where switching rates up to 20 MHz are required.
Over what supply voltage range can CD74HC112PW operate reliably?
CD74HC112PW operates reliably from a supply voltage of 2 V to 6 V, making it compatible with both 3.3 V and 5 V logic families. This wide range of at least 4 V span gives designers flexibility in mixed-voltage systems such as IoT nodes or battery-powered portable devices.
How many J-K flip-flop channels does CD74HC112PW contain, and what output drive capability does it offer?
CD74HC112PW contains 2 independent J-K flip-flop channels housed in a single TSSOP-16 (16-pin) package. Each channel provides a maximum output low current (I(ol)) of 6 mA, sufficient to directly drive standard CMOS and TTL-compatible inputs in typical digital interface circuits.
In which application scenarios is CD74HC112PW preferred over simpler D-type flip-flops?
CD74HC112PW is preferred when the design needs both toggle and conditional state behavior simultaneously, such as in divide-by-2 frequency counters, sequence detectors, or Moore-type state machines. Its negative-edge triggering with independent set (S) and reset (R) inputs—operating across 2 V to 6 V—adds deterministic initialization that pure D-type flip-flops lack.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 180+ | $0.6047 | $108.84 |
| 270+ | $0.5886 | $158.91 |
| 540+ | $0.5649 | $305.07 |
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